Fixes are available
9.0.0.5: WebSphere Application Server traditional V9.0 Fix Pack 5
8.0.0.14: WebSphere Application Server V8.0 Fix Pack 14
9.0.0.6: WebSphere Application Server traditional V9.0 Fix Pack 6
8.5.5.13: WebSphere Application Server V8.5.5 Fix Pack 13
9.0.0.7: WebSphere Application Server traditional V9.0 Fix Pack 7
7.0.0.45: WebSphere Application Server V7.0 Fix Pack 45
8.0.0.15: WebSphere Application Server V8.0 Fix Pack 15
7.0.0.45: Java SDK 1.6 SR16 FP60 Cumulative Fix for WebSphere Application Server
9.0.0.8: WebSphere Application Server traditional V9.0 Fix Pack 8
8.5.5.14: WebSphere Application Server V8.5.5 Fix Pack 14
9.0.0.9: WebSphere Application Server traditional V9.0 Fix Pack 9
9.0.0.10: WebSphere Application Server traditional V9.0 Fix Pack 10
8.5.5.15: WebSphere Application Server V8.5.5 Fix Pack 15
9.0.0.11: WebSphere Application Server traditional V9.0 Fix Pack 11
9.0.5.0: WebSphere Application Server traditional Version 9.0.5 Refresh Pack
9.0.5.1: WebSphere Application Server traditional Version 9.0.5 Fix Pack 1
9.0.5.2: WebSphere Application Server traditional Version 9.0.5 Fix Pack 2
8.5.5.17: WebSphere Application Server V8.5.5 Fix Pack 17
9.0.5.3: WebSphere Application Server traditional Version 9.0.5 Fix Pack 3
9.0.5.4: WebSphere Application Server traditional Version 9.0.5 Fix Pack 4
9.0.5.5: WebSphere Application Server traditional Version 9.0.5 Fix Pack 5
WebSphere Application Server traditional 9.0.5.6
9.0.5.7: WebSphere Application Server traditional Version 9.0.5 Fix Pack 7
9.0.5.8: WebSphere Application Server traditional Version 9.0.5.8
8.5.5.20: WebSphere Application Server V8.5.5.20
8.5.5.18: WebSphere Application Server V8.5.5 Fix Pack 18
8.5.5.19: WebSphere Application Server V8.5.5 Fix Pack 19
9.0.5.9: WebSphere Application Server traditional Version 9.0.5.9
9.0.5.10: WebSphere Application Server traditional Version 9.0.5.10
8.5.5.16: WebSphere Application Server V8.5.5 Fix Pack 16
8.5.5.21: WebSphere Application Server V8.5.5.21
9.0.5.11: WebSphere Application Server traditional Version 9.0.5.11
Obtain the fix for this APAR.
APAR status
Closed as program error.
Error description
After STOP was issued, app server received an abend 00C RC 060B0000 and ABEND 0C4: Program id: 5752SCXCF Load module name: IXCI2LPA Csect name: IXCG2STB System abend code: 000C Abend reason code: 060B0000 Register/PSW difference for R0C:-141C Recovery routine csect name: IXCM2REC IEA794I SVC DUMP HAS CAPTURED: DUMPID=001 REQUESTED BY JOB (P552AP ) DUMP TITLE=COMPON=XCF,COMPID=5752SCXCF,ISSUER=IXCM2REC,MODULE=I XCG2STB,ABEND=S00C4,REASON=00000011,USERERR=0101 The 0C4 was issued because the Performance block storage was released by WLM just prior to an SRB ran in the Controller. It's a very small timing window when the controller is almost gone - only 5 TCBs still running for the ASID.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM WebSphere Application * * Server * * V7.0, V8.0, V8.5, and V9.0 * **************************************************************** * PROBLEM DESCRIPTION: WebSphere Application Server for z/OS * * ABENDS0C4 in control region during * * address space termination. * **************************************************************** * RECOMMENDATION: * **************************************************************** WebSphere has a XCF DCF Group exit (bbooxcgx) that attempts to drop an ACRW on our work queue. A WLM Performance Block (PB) is obtained on this flow. The WLM storage associated with these PBs are cleaned up during termination. The 0C4 occurred in the small window after a WLM Task-level Resmgr released the storage and before the address space completed termination. Just prior to this window an SRB was scheduled to drive the XCF exit. By the time our XCF exit received control WLM released the PB related storage. This lead to the ABEND 0C4 in the exit code.
Problem conclusion
Code has been modified to disable the use of the WLM Performance Blocks prior to the server entering its final termination step. The fix for this APAR is currently targeted for inclusion in fix pack 7.0.0.45, 8.0.0.14, 8.5.5.13, and 9.0.0.5 Please refer to the Recommended Updates page for delivery information: http://www.ibm.com/support/docview.wss? rs=180&uid=swg27004980
Temporary fix
Comments
APAR Information
APAR number
PI81698
Reported component name
WEBSPHERE FOR Z
Reported component ID
5655I3500
Reported release
700
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2017-05-16
Closed date
2017-07-27
Last modified date
2018-05-01
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
WEBSPHERE FOR Z
Fixed component ID
5655I3500
Applicable component levels
R700 PSY UI54707
UP18/04/28 P F804
Fix is available
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Document Information
Modified date:
03 May 2022